The anterior pituitary gland produces prolactin.
Prolactin is a hormone crucial for lactation and various other physiological processes. Its production is primarily controlled by the pituitary gland, specifically a portion known as the anterior pituitary.
How Prolactin is Produced
Within the anterior pituitary, specialized cells called lactotrophs are responsible for the synthesis and secretion of prolactin. These cells respond to various stimuli, such as:
- Neurotransmitters: Dopamine, for instance, inhibits prolactin release, while other factors can stimulate it.
- Hormones: Releasing hormones from the hypothalamus play a role in regulating prolactin secretion.
- Physiological cues: Breastfeeding, for example, triggers a surge in prolactin release to maintain milk production.
Summary
In essence, the anterior pituitary gland, housing the lactotrophs, is where prolactin is made and released into the bloodstream to carry out its functions throughout the body.
| Gland | Function |
|---|---|
| Anterior Pituitary | Produces and releases prolactin |
| Lactotrophs | Synthesize prolactin |
